ADVANCE GEM RESEARCH LAB

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Search Results for Report No : SA197854768


Report No	:	SA197854768
Date	:	08-Nov-22
Variety	:	Natural Topaz
VTEXT	:
Species/Group	:
Color	:	Blue
weight	:	18.410
Shape/Cut	:	Cushion/Mixed
Measurement	:	17.72 X 12.78 X 8.18mm
Refractive Index	:	1.610 - 1.620 Biref 0.010
Gravity	:	3.55
Comment	:	This gemstone is also known as swiss blue topaz.
Special Comment	:

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